A book sold 39600 copies in its first month of release. Suppose this represent 6.2% of the number of copies sold to date. How many copies have been sold to date?

a is the correct

the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

hope this : )

answer: r there any options?

step-by-step explanation:

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x